osxAcosticBF steps

[vinod Jaiswal]

Posted on February 14, 2017 at 10:52

Hi ,

i am very new for embedded system and right now i have work with stm32f401re OSxAcosticBF Application .

which is-(osxAcousticBF software provides an implementation for a real-time adaptive beamforming algorithm: using the PDM or PCM signals acquired from two digital MEMS microphones, it creates a virtual directional microphone pointing to a fixed direction in space.)

i need some guidance for implementing Beamforming Application .

for that my question is-

what is the steps for implementing delay and sum  beamforming?

[Imen.D]

Posted on February 14, 2017 at 11:45

Hello vinod Jaiswal,

You may refer to the

http://www.st.com/content/ccc/resource/technical/document/user_manual/group0/7e/2d/8a/09/41/aa/4c/e4/DM00239858/files/DM00239858.pdf/jcr:content/translations/en.DM00239858.pdf

and start with the application example provided within the

http://www.st.com/content/st_com/en/products/embedded-software/audio-ics-software/open-audio/osxacousticbf.html

library, it maybe helpful for 

implementing your application

.

Hope this helps you.

Regards

Imen